code: def __new__(cls):
      if not hasattr(cls, "instance"):
          cls.instance = super(CudaUtils, cls).__new__(cls)
      return cls.instance
  
imports: import os
  import hashlib
  import tempfile
  from pathlib import Path
  from triton.runtime.build import _build
  from triton.runtime.cache import get_cache_manager
  from triton.backends.driver import GPUDriver
label_desc: Use image node_id 1 for calling the CudaUtils obj's underlying member method code with example usage: obj.__new__(cls) and returns: cls